Top 35 CleanTech Startup Investors in Norway (June 2026)

Portfolio highlights

• Findery — Find and leave notes anywhere in the world, discover local knowledge, hidden secrets, and exciting stories. Share your travel knowledge, geoblog, or local news!
• MinersAI — Unlock valuable insights from intricate geological data with Miners AI. Our AI-driven platform empowers exploration teams to make informed decisions and optimize mining operations.
• Primer — Primer is the first open automation platform for payments, enabling you to build end-to-end payment flows with no code, and a checkout developers love.

Portfolio highlights

• Unloc — Open doors straight from your phone with our mobile keys. Share temporary or permanent access with friends, family and others. One app for all keys.
• Twirl — A seamless experience for deploying data products
• SimpleStudy — Learn smarter with revision notes, past papers, quizzes, and expert tools for major Irish academic exams. Join SimpleStudy Ireland and boost your grades today.

Portfolio highlights

• Ecair — Ecair provides software for indoor air quality and energy management. The platform aggregates data from connected sensors to track pollutants, CO2, humidity, temperature, and particulate matter in real time. Dashboards, alerts, and APIs support building operations, facility managers, and ESG teams. Algorithms estimate exposure, flag ventilationissues, and suggest HVAC adjustments to balance comfort, health, and energy use. Reporting tools support certifications and compliance, and data exports integrate with BMS, CMMS, and data warehouses. Services include device provisioning, calibration management, and analytics consulting for multi-site portfolios.
• Climate X — Climate X combines climate science and econometrics to deliver precise climate risk data without any black boxes.
• Ark Climate — Ark Climate is a climate-tech company that develops software to support municipal climate protection planning and execution.

Portfolio highlights

• Sonair — Sonair is an award-winning deep tech startup building a breakthrough, patented 3D ultrasonic sensor that enables true machine autonomy by making robots safe, affordable, and efficient. Sonair was spun out from a leading European independent research organization, SINTEF, to exploit deep science-to-tech advancements in ultrasonics andMicro-ElectroMechanical Systems (MEMS). Using this technology, the company is delivering a sensor that will transform a robot’s vision from 2D to 3D, offering a significantly improved safety performance over traditional vision systems while cutting costs by 50-80%. The company, based in Oslo, Norway, was founded in 2022 by an experienced team of serial entrepreneurs led by Knut Sandven, former CEO of GasSecure.
• Fortifai — Increase efficiency and oversight on Environmental, Social, & Governance (ESG) topics - reduce implementation costs by up to 80%, and get set up in 30-60 days.
• Muybridge — Reimagining cameras with weightless software-based viewpoint

Portfolio highlights

• Skyfri — The most advanced operating platform for solar assets - maximizing production and reducing cost.

Portfolio highlights

• Eliq — Energy data platform for utilities combining customer insights and operational intelligence to improve service, reduce churn and grow revenue.
• PVcase — From site selection and design to yield optimization; PVcase helps streamline your entire process.
• altrove AI — Altrove - Sustainable Alternatives to Critical Materials

Portfolio highlights

• Aclarity — Aclarity commercializes electrochemical water treatment systems for the complete destruction of contaminants in water. We offer a risk-free pilot of our technology.
• CREW Carbon — CREW provides wastewater treatment facilities with a process intensification solution that improves performance, lowers costs, and permanently removes greenhouse gasses.
• Cala Systems — Discover Cala, the innovative heat pump water heater that customizes heating to your lifestyle. Save money, reduce your carbon footprint, and enjoy easy installation with Cala. Reserve yours today and experience efficient, eco-friendly hot water tailored to your needs.

Portfolio highlights

• Hystar — Hystar develops polymer electrolyte membrane electrolyzers designed for large-scale green hydrogen production. Founded in 2020, Hystar's technology uses a unique cell design and process architecture that provides the ability to reduce electricity consumption and increase hydrogen output, enabling professionals to tackle various criticalenergy challenges and having the potential to reduce greenhouse gas emissions.
• Amina Charging — Amina Charging develops high-quality and easy-to-use chargers for the mass market.
• Dimensions Agri Technology — DAT is a Norwegian AgTech company offering a solution for real time patch spraying, using AI to recognize weeds in cereal fields.

Portfolio highlights

• Flocean — Flocean delivers sustainable subsea desalination, providing industrial-scale freshwater as global water demand outpaces supply by 2030.

Portfolio highlights

• Flocean — Flocean delivers sustainable subsea desalination, providing industrial-scale freshwater as global water demand outpaces supply by 2030.

Portfolio highlights

• Knit — Knit pairs forward-deployed researchers with autonomous research agents to deliver decision-ready insights faster and better than traditional agencies, unlocking entirely new ways for the world's most iconic enterprises to run research.
• Diadia Health, Inc — An AI medical reasoning platform that helps clinicians analyze the root causes of symptoms and create personalized protocols that drive better outcomes.
• Arcade — Arcade is a B2C platform that transforms the jewelry market through its prompt-to-product solution, allowing users to create unique designs using AI. The marketplace supports various user roles, enabling customers, designers, and influencers to engage and collaborate.

Portfolio highlights

• Skyfri — The most advanced operating platform for solar assets - maximizing production and reducing cost.
• NoMy — Norwegian startup that researches and develops sustainable material and food solutions using mycelium
• Fauna — When you need something, choose a green option. Through Fauna you will get bonus points for environmentally friendly purchases.

Portfolio highlights

• Onfido, an Entrust company — Onfido digitally proves a user’s real identity using AI technology, by verifying their photo ID and comparing it to their facial biometrics. It means users and businesses can verify their online identities anywhere and anytime, without compromising on experience, inclusion, privacy or security. Onfido powers over 1,500 fintech, banking, andmarketplace clients globally—helping them onboard more users while reducing risk. Identity underpins all transactions, and over the coming years, access to everything will be based on every user's ability to easily and securely prove their legal identity. This will change how we think of access—everything from opening a bank account to self-checking-in to a hotel, and ultimately voting.
• Zesty — Zesty by DoorDash
• Carbo Culture — We are a project developer with proprietary climate technology. We are building a rapidly scalable biochar carbon removal solution.

Portfolio highlights

• AiDASH — AI-first SaaS company on a mission to transform operations, maintenance, and sustainability in industries with geographically distributed assets by using satellites and AI at scale.
• Ionomr — Ionomr designs & manufactures advanced ion-exchange polymers & membranes that enable high performance and efficiency in applications like water & wastewater treatment, hydrogen production and advanced energy storage.
• 2-B Energy — The perfect wind turbine for offshore floaters or floating platforms

Portfolio highlights

• SeaForester — Restoring the forgotten forests in our ocean.
• Cascadia Seaweed — Cascadia Seaweed cultivates kelp and transforms it into agricultural products that boost yields, cut emissions, and support a healthy planet.
• Ocean Rainforest — Ocean Rainforest offer a collection of premium fully-traceable seaweed products, mostly for food and cosmetic producers.

Portfolio highlights

• Tepeo — tepeo is designing and developing zero carbon domestic heating solutions
• Celsia — Saas, CleanTech, Software, Information Technology, Technology, RegTech
• measurable.energy — Machine Learning and hardware platform to eliminate wasted energy and GHG emissions in buildings

Portfolio highlights

• Otovo — To homeowners, Otovo is the easiest way to get solar panels on the roof. We are a marketplace organizing a network of hundreds of local, high quality energy installers that we have vetted thoroughly. We use our proprietary technology to analyse the potential of any home and advise precisely about the ideal project. Founded in Oslo in 2016, ourteam consists of engineers, programmers and technical consultants located in Oslo, Stockholm, Paris, Madrid, Warsaw and Milan. In France, we are known as “In Sun We Trust”, the result of the merger with the French solar energy startup.We have sold and completed thousands of solar energy projects across Europe and aim to become the continent’s no.1 residential solar energy company. Otovo is financially solid, being backed by some of Scandinavia’s major investment entities, notably Axel Johnson of Sweden, Norway’s municipal pension fund (KLP), and Nysnø, the Norwegian green sovereign investment fund.

Portfolio highlights

• Astor — Scandinavian Astor Group is a Swedish industrial and defense group.
• Low Carbon — Low Carbon focuses on large-scale renewable energy investments embracing proven technologies including solar, wind, waste to energy and battery storage.
• Capsol Technologies ASA —

Portfolio highlights

• Climeon — Climeon is a clean-tech vendor that produces heat power systems, converting waste heat and geothermal heat into clean electricity. The company develops low temperature industrial and geothermal waste heat recovery products which can convert temperature differences in water and gas into electricity.Founded by Thomas Öström and Joachim Karthäuserin 2011, Climeon is headquartered in Stockholm, Sweden.
• Odins.ai — Odins.ai is a platform powered by AI that focuses on offering organizations intelligent automation solutions. Optimizes your budget using the most recent AI-driven models to guarantee the highest return on investment.
• Saga Robotics — Saga Robotics delivers UV-C mildew control, AI-driven data services, and robotic farm automation with the autonomous robot Thorvald. Our robots provide chemical-free vineyard and strawberry disease management to help growers increase yields and reduce reliance on fungicides.

Portfolio highlights

• Busbud — Travel the world by bus. Compare and easily book bus tickets from thousands of bus companies for your next destination with Busbud.
• Chooose — Accelerate your sustainable aviation fuel program with Chooose's software. Manage, report on, and scale your SAF initiatives effectively. Learn more!
• Eccocar — Launch, operate and scale your digital shared mobility services. Technology that takes mobility to the next level!

Portfolio highlights

• NoMy — Norwegian startup that researches and develops sustainable material and food solutions using mycelium
• Celsia — Saas, CleanTech, Software, Information Technology, Technology, RegTech
• Hystar — Hystar develops polymer electrolyte membrane electrolyzers designed for large-scale green hydrogen production. Founded in 2020, Hystar's technology uses a unique cell design and process architecture that provides the ability to reduce electricity consumption and increase hydrogen output, enabling professionals to tackle various criticalenergy challenges and having the potential to reduce greenhouse gas emissions.

Portfolio highlights

• DaiBau — Get bargains, bulk discounts on selected products and materials for your home.
• Imerso — Imerso is a construction management software, powered by lean construction and BIM. It automates construction inspections by comparing As Built to As Planned.
• Chooose — Accelerate your sustainable aviation fuel program with Chooose's software. Manage, report on, and scale your SAF initiatives effectively. Learn more!

Portfolio highlights

• DREM — Simplifying distributed energy saving solutions
• Evyon — Eyvon is an electrical company that provides EV battery solutions to accelerate into a fully renewable future for everyone. The company's proprietary hardware and Battery Cloud ecosystem enable the conversion of EV batteries into high-quality, affordable, and plug-and-play battery energy storage systems.Eyvon's mission is to convertbattery waste into high-quality battery systems by repurposing discarded EV batteries. By leveraging a standardized and data-driven value chain, their ambition is to provide solutions at less than half the price of new ones.It was founded in 2020 and is based in Oslo, Norway.
• Cubit — No more old-school and time consuming applications made in the 90s. Welcome to the new generation of professional software, as user-friendly and smooth as your smartphone.

Portfolio highlights

• DRUO — DRUO provides online payment gateway for businesses.
• Golioth — Golioth helps developers to build IoT devices, secure your IoT, pipe device data from the edge to the cloud, and manage your IoT fleet from anywhere.
• Sourcepulse — Sourcepulse is the internal status page for software delivery, alerting teams before costly delays. We collect anonymous feedback from project members to identify exactly what to fix, just like how Sentry captures system details for production errors.

Portfolio highlights

• Skyfri — The most advanced operating platform for solar assets - maximizing production and reducing cost.
• Light — Make running a multinational ridiculously easy with Light's GL platform. Combine global accounting, AR, AP cards to automate finance operations and improve efficiency.
• All Gravy — Butter gives you happier employees, by reducing their financial stress and giving them an understanding of their salary and financial situation

Portfolio highlights

• Poio — Poio is a EdTech-startup with a grand vision to change how children are introduced to written language. Our goal is that no children should struggle to learn reading. To make this happen we invent playful digital environments where children can teach themselves. We launched our first reading game in June which went straight to #1 in the NorwegianApp Store and we are receiving raving reviews from users and journalists.
• Strise — Strise is signaling a new era of enterprise software and organizational change, transforming how companies work and empowering individual growth through knowledge. We believe in the AI-enabled financial institution without data silos where users and data are working together to solve even the most complex business problems.
• Ludenso — Ludenso is a software developer of AR solutions for the education industry. To make education more creative and engaging, we are giving editors, authors, and teachers the power to bring their learning resources to life through 3D models, animations, videos, and audio support. This is made possible through the Ludenso Studio, where they can createinclusive learning experiences that enables students to learn in their own way.

Portfolio highlights

• Evoy — Discover powerful, zero-emission electric boat motors built in Norway. Explore inboard and outboard options for sustainable boating.
• Glint Solar — Enabling developers to identify and analyze the best solar sites
• LIFENESS — Lifeness is a platform specialized in the treatment of lifestyle diseases and an entrepreneur from the fitness industry,

Portfolio highlights

• Sequen — Sequen is an AI-native Behavior Design Engine and reinforcement-learning-driven platform that powers adaptive in-session search.
• Drivepoint — Drivepoint (formerly Bainbridge) is the strategic finance platform for scaling consumer brands.
• Blue Onion Labs — Accounting at the Speed of Ecommerce. Blue Onion provides the financial data foundation so you can do your most meaningful work.

Portfolio highlights

• Receipts — Receipts is a single set of APIs that connects cashier systems and banks, allowing for digital receipts, card identification, and retail value-added services.
• Kvist Solutions — Kvist Solutions tilbyr programvare som forenkler BREEAM sertifisering. Vi gir deg oversikt over hele prosjektet, slik at veien til sertifisering blir oversiktlig og forutsigbar.
• Vow Green Metals — Vow Green Metals purpose is to hasten the global switch to renewable resources by providing environmentally friendly substitutes for fossil reduction agents in the metallurgical sector.

Portfolio highlights

• Celsia — Saas, CleanTech, Software, Information Technology, Technology, RegTech

Portfolio highlights

• Lexroom.ai — Lexroom.ai allows lawyers to complete hours of legal research in seconds.Legal professionals spend up to 50% of their time in repetitive, low value-adding tasks. That’s why we’re building Lexroom.ai, a product that allows lawyers to complete hours of research in seconds, so they can focus on what really matters.Lexroom.ai perfectly integrateswith lawyers' daily workflow and enables them to speed up time-consuming legal research tasks while increasing output quality, so that they can focus more on value-adding activities.Lexroom.ai is building a bridge between advanced artificial intelligence technologies and legal professionals, through a product specifically tailored to their needs.
• Crescenta — Invierte en fondos, hasta ahora, exclusivos. Tu oportunidad para evolucionar como inversor, Crescenta
• Superwall — Superwall is a software company that specializes in paywall infrastructure for mobile applications.

Portfolio highlights

• Nicoustic — Nicoustic developed accurate, non-intrusive technology for separator-level measurement based on Guided Ultrasonic Waves. Their technique uses guided ultrasonic waves to measure the amounts of solids and liquids using sensors. It is being developed to measure the interface layers between emulsion and foam.Nicoustic's prototype is the outcomeof 20 years of study at the German Fraunhofer IKTS and a response to a challenge put forth by Equinor, the largest energy company in Norway.
• Aviant — Delivering full-stack drone services that enables autonomous and on-demand transport of cargo.
• Receipts — Receipts is a single set of APIs that connects cashier systems and banks, allowing for digital receipts, card identification, and retail value-added services.

Portfolio highlights

• Otovo — To homeowners, Otovo is the easiest way to get solar panels on the roof. We are a marketplace organizing a network of hundreds of local, high quality energy installers that we have vetted thoroughly. We use our proprietary technology to analyse the potential of any home and advise precisely about the ideal project. Founded in Oslo in 2016, ourteam consists of engineers, programmers and technical consultants located in Oslo, Stockholm, Paris, Madrid, Warsaw and Milan. In France, we are known as “In Sun We Trust”, the result of the merger with the French solar energy startup.We have sold and completed thousands of solar energy projects across Europe and aim to become the continent’s no.1 residential solar energy company. Otovo is financially solid, being backed by some of Scandinavia’s major investment entities, notably Axel Johnson of Sweden, Norway’s municipal pension fund (KLP), and Nysnø, the Norwegian green sovereign investment fund.

Portfolio highlights

• Otovo — To homeowners, Otovo is the easiest way to get solar panels on the roof. We are a marketplace organizing a network of hundreds of local, high quality energy installers that we have vetted thoroughly. We use our proprietary technology to analyse the potential of any home and advise precisely about the ideal project. Founded in Oslo in 2016, ourteam consists of engineers, programmers and technical consultants located in Oslo, Stockholm, Paris, Madrid, Warsaw and Milan. In France, we are known as “In Sun We Trust”, the result of the merger with the French solar energy startup.We have sold and completed thousands of solar energy projects across Europe and aim to become the continent’s no.1 residential solar energy company. Otovo is financially solid, being backed by some of Scandinavia’s major investment entities, notably Axel Johnson of Sweden, Norway’s municipal pension fund (KLP), and Nysnø, the Norwegian green sovereign investment fund.

Portfolio highlights

• CoreZero — Turning less into more
• Thalasso — BLUE ECONOMY SARGASSUM MANAGEMENT
• TRIBBU — Hoop Carpool is a SaaS Carpooling Platform for Companies, Universities and Citi-halls